10 Best Smartwatch With Oximeter 2025 in the United States

The Apple Watch Series 10 is a top-tier smartwatch, particularly strong in health and fitness tracking. Its oximeter, along with an ECG app and various health monitoring features, offers comprehensive health insights. The watch's large, always-on Retina display is bright and clear, making it easy to read in different lighting conditions.

The build is durable, with water resistance up to 50 meters and IP6X dust resistance, making it suitable for various activities, including swimming. Battery life is decent, with up to 18 hours of use on a full charge and fast-charging capabilities. However, users looking for a more extended battery life might find it lacking.

The design is sleek and comfortable, with customizable bands to fit personal style. Compatibility is seamless with Apple devices, enhancing the user experience for Apple ecosystem users. The price point is on the higher side, which might be a consideration for budget-conscious buyers. While the Series 10 is ideal for those deeply integrated into the Apple ecosystem and in need of advanced health and fitness tracking, it may be less attractive to users looking for a more affordable option or those using non-Apple devices.

The AEAC Smart Watch is a solid choice for those wanting a smartwatch with good oximeter functionality and comprehensive health tracking. It monitors blood oxygen, heart rate, stress, and sleep with helpful insights, making it useful for everyday wellness awareness. The 1.32-inch AMOLED display is bright and responsive, offering plenty of watch faces and customization options, so it looks good on your wrist. Battery life is impressive, lasting up to 10 days on a quick 2-hour charge, so you won’t need to recharge often.

It supports over 110 sports modes, covering many activities including swimming, thanks to its 3ATM water resistance, though this means it’s safe for splashes and brief immersion but not for deep-water use. The watch connects via Bluetooth to both Android (6.0+) and iOS (9.0+) devices, ensuring wide compatibility. It also features clear call quality and voice assistant support, adding convenience. The GPS depends on your smartphone, so the watch itself doesn’t have built-in GPS.

Its weight and size are quite light and slim, which is great for comfort but might not suit those wanting a more rugged feel. The interface is straightforward with touchscreen controls, making it easy to use even if you’re new to smartwatches. A 5-year warranty shows confidence in durability and customer support. For those seeking a dependable, stylish smartwatch that tracks oxygen levels and many health metrics without breaking the bank, the AEAC model is worth considering.

The Apple Watch Series 9 is an impressive smartwatch that excels in several key areas. The oximeter accuracy is high, ensuring reliable health metrics. Battery life is decent for daily use, though frequent charging may be necessary for heavy users. The display quality is exceptional with an always-on Retina display and a superbright screen, making it easy to read in various lighting conditions.

Fitness and health tracking features are comprehensive, including ECG, sleep tracking, temperature sensing, and workout metrics, making it a robust companion for health-conscious users. Compatibility is limited to iPhone users, which can be a drawback for those with other smartphone brands. The design is sleek and comfortable, with the customizable pink aluminum case and sport loop adding style and comfort.

Durability is a strong point, with the watch being crack-resistant, dust-resistant, and swimproof up to 50 meters. However, the premium price may be a deterrent for some, especially when compared to other smartwatches offering similar features. The Apple Watch Series 9 is particularly suitable for users within the Apple ecosystem seeking advanced health and fitness tracking in a stylish and durable package.